elevator encoder Hitachi TS5246N160 100-8192P20-L6-5V Tamagawa Elevator Parts

Outer diameter

100mm

Number of pulses

8192P (indicates that the number of pulses generated per revolution is 8192)

Resolution

High (related to the number of pulses, the higher the number of pulses, the higher the resolution)

Signal output

Long-line drive output UVWABZ, with reverse signal

Voltage

DC5V

Protection level

Usually high, suitable for a variety of harsh environments

UVW three-phase output

UVW signals are three groups of pulse signals with a phase difference of 120 degrees electrical angle between each other, which are usually used to determine the absolute zero position and rotation direction of the encoder. These signals are usually used for commutation or position synchronization in motor control.

ABZ signal output

Z-phase signal

Z-phase is a single pulse signal, which is usually used to indicate the reference point or zero position of one rotation of the encoder. The Z-phase signal is usually aligned with a fixed phase of A-phase or B-phase and is used to calibrate or reset the position of the counter.

A-phase and B-phase signals

A-phase and B-phase are two pulse signals with a 90-degree electrical angle phase difference. The rotation direction of the encoder can be determined by the phase relationship of these two signals. When A-phase leads B-phase, it indicates one rotation direction; when B-phase leads A-phase, it indicates another rotation direction. At the same time, by counting the number of pulses of A-phase and B-phase, the rotation angle or displacement of the shaft can be determined.

Line Driver Output

This refers to the encoder's enhanced signal output capability, which can drive longer cables while maintaining signal stability and accuracy. Line Driver Output is often used when the encoder signal needs to be transmitted to a control system that is far away from the encoder body.

Differential signal output

To improve the signal's anti-interference ability, the encoder may use differential signals (such as RS-422 or RS-485) for output. The differential signal is transmitted through two lines, one for the positive signal line and the other for the negative signal line (or complementary signal line). The receiver recovers the original signal by comparing the signal difference on the two lines, thereby effectively resisting external interference.

Programmable output

Some advanced encoders may allow users to configure the parameters of the output signal, such as pulse width, output mode, etc. through programming. However, this is usually not a standard feature of standard incremental encoders such as the TS5246N160.